Data Warehousing Articles
- Data Warehouse Interview Questions
- Data Warehouse Tools
- Data Warehouse vs Data Lake
- Data Acquisition – ETL Process In Data Warehousing
- DWH Life Cycle
- Slowly Changing Dimensions ( SCD Type I/II/III )
- Types Of Facts In Data Warehouse
- Types Of Tables In DWH: Facts And Dimensions
- What is Confirmed, Shrunk Dimensions
- What Is Data Mart?
- Data Warehousing?
- OLTP VS OLAP - Difference between OLTP and OLAP
Difference between OLTP and DWH
Problems in existing systems:
- Data is scattered around multiple operational systems
- The inconsistency of the data across multiple transactional systems
- Volatile data
- Increasing complexity of reporting needs
Enhance your IT skills and proficiency in Data Warehousing by taking up the Informatica Training.
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Last updated: 03 Apr 2023
About Author
I am Ruchitha, working as a content writer for MindMajix technologies. My writings focus on the latest technical software, tutorials, and innovations. I am also into research about AI and Neuromarketing. I am a media post-graduate from BCU – Birmingham, UK. Before, my writings focused on business articles on digital marketing and social media. You can connect with me on LinkedIn.
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